To sign over a car title, you complete the “Assignment of Title by Seller” section on the back of the certificate, enter the buyer’s information, write in the current odometer reading, sign (in front of a notary if your state requires it), and give the signed title to the buyer along with a bill of sale. Then, as the seller, you file a release of liability with your state so the vehicle is no longer tied to your name. Most states give the buyer 10 to 30 days from the sale date to finish the transfer on their end.
Get Your Paperwork Together First
You need the physical certificate of title in your hand before you can sign anything. If yours is lost, damaged, or unreadable, apply for a duplicate through your state’s motor vehicle agency. Replacement fees vary widely, from under $10 in some states to $75 or more in others, and processing can take anywhere from a few business days to several weeks.
If a lender still holds a lien on the vehicle, you cannot sign the title over until that lien is cleared. Contact the lender, pay off the balance, and request a lien release. In states that use electronic lien and title systems, the lender files the release electronically and you may need to request a paper title afterward. In states that still use paper titles, the lender may mail you the title stamped to show the lien is satisfied, or send a separate notarized lien release letter.
Before you sit down to fill out the title, collect:
- The buyer’s full legal name as it appears on their ID
- The buyer’s current address
- The vehicle’s current odometer reading
- The agreed-upon sale price
If the titled owner cannot be present to sign because of illness, military deployment, or any other reason, a power of attorney can authorize someone else to sign on their behalf. The document typically must identify the specific vehicle by VIN, name the person authorized to act, and be signed by the owner. Bring the original power of attorney along with the title when the paperwork is submitted.
Fill Out the Assignment Section on the Back
Flip the title over and find the section labeled something like “Assignment of Title by Seller” or “Transfer of Ownership.” Both seller and buyer print and sign their names exactly as they appear on their government-issued identification. A name mismatch, even something as small as using a middle initial instead of a full middle name, can cause the state to reject the paperwork.
Use a black or blue pen and write clearly. Erasures, white-out, and crossed-out entries can void the title in many states. If you make a mistake, some states accept a correction form, sometimes called a “statement of error,” while others require you to apply for a brand-new title. Both options cost additional time and money.
In the spaces provided, enter the sale price, the date of transfer, and the buyer’s name and address. Some titles also have a space for the buyer’s driver’s license number. Fill in every required field. Leaving one blank can stall the entire transfer.
Record the Odometer Reading
Federal law requires the seller to disclose the vehicle’s mileage in writing as part of every title transfer. Under the federal odometer disclosure rule, you record the odometer reading at the time of transfer (not including tenths of a mile), print your name, and sign the disclosure statement on the title.1eCFR. 49 CFR Part 580 – Odometer Disclosure Requirements Most titles have this section built in, right next to or within the assignment area.
This is not just a formality. Federal law prohibits disconnecting, resetting, or altering a vehicle’s odometer, and it is equally illegal to sell a device designed to change an odometer reading.2GovInfo. 49 USC 32703 – Preventing Tampering A person who intentionally commits odometer fraud faces civil penalties of up to $10,000 per violation, with a cap of $1,000,000 for a related series of violations, plus criminal fines and up to three years in prison. A defrauded buyer can also sue privately for three times their actual damages or $10,000, whichever is greater, plus attorney’s fees.3Office of the Law Revision Counsel. 49 USC Chapter 327 – Odometers
Notarize the Signatures If Your State Requires It
A handful of states require signatures on a vehicle title to be notarized before the transfer is valid, including Arizona, Kentucky, Louisiana, Montana, North Carolina, Ohio, Oklahoma, and Pennsylvania. The notary verifies each signer’s identity and applies an official seal.
If your state requires notarization, both buyer and seller should sign the title in front of the notary. Do not sign beforehand. Notary services are available at banks, shipping stores, and many motor vehicle offices, usually for a small per-signature fee. Even in states that do not require notarization, having the signatures notarized can help prevent disputes later.
Write a Bill of Sale
A bill of sale is a separate document from the title that records the details of the transaction. Not every state requires one for a private sale, but writing one protects both parties either way. Include:
- Vehicle details: year, make, model, and VIN
- Sale price, or a note that the vehicle was gifted
- Odometer reading, matching what you wrote on the title
- Both parties’ names and addresses
- Date of sale
- Signatures of both parties
Each party should keep a signed copy. The bill of sale serves as the buyer’s proof of purchase price, which the state uses to calculate sales tax, and the seller’s receipt showing the vehicle was transferred on a specific date. Some states also accept a bill of sale as a supporting document if there is a problem with the title paperwork.
File a Release of Liability the Same Day
After you hand over the signed title, file a notice of transfer, sometimes called a release of liability, with the state. This formally tells the state you no longer own the vehicle, and it protects you if the buyer delays transferring the title into their name.
Without this notice, the vehicle stays associated with you in state records. Parking tickets, toll violations, red-light camera citations, and even accident liability could land on your doorstep. If the buyer never registers the vehicle at all, you could face registration renewal notices or penalties for an uninsured vehicle linked to your name.
Many states offer an online portal where you can file the notice in minutes. Others include a tear-off portion on the title itself that you can mail in. File it the same day you hand over the title and keep a copy of the confirmation. Cancel or transfer your auto insurance only after both the title is signed over and the release of liability is filed, since dropping insurance on a vehicle still registered in your name can trigger fines or a license suspension.
Know the Transfer Deadline
Most states give the buyer a window of 10 to 30 days after the purchase date to complete the title transfer and register the vehicle. Missing the deadline typically triggers a late fee that accrues monthly until the transfer is finished. Individual late penalties are usually modest, but they add up quickly over months.
Driving on an untransferred title can also create insurance complications. If the buyer is in an accident and the vehicle is not yet registered in their name, the insurer may question whether coverage applies.
When You’re Gifting the Car Instead of Selling It
The signing process for a gift is nearly identical to a sale. You still complete the assignment section, record the odometer, and submit the paperwork. The differences are about taxes and the price you enter on the title.
When the sale price is zero or well below market value, many states treat the transfer differently for sales tax. A number of states waive or reduce sales tax on vehicle transfers between immediate family members such as spouses, parents, children, and sometimes siblings. The definition of “immediate family” varies, so check with your state’s motor vehicle agency before assuming a transfer qualifies. For transfers that do not qualify, the state may assess sales tax based on the vehicle’s fair market value rather than the stated sale price.
On the federal side, the IRS treats a vehicle gift the same as any other gift. For 2026, you can give up to $19,000 per recipient per year without triggering any gift tax filing requirement.4Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 If the vehicle’s fair market value exceeds $19,000, you file IRS Form 709 to report the gift, though you likely will not owe any tax unless your lifetime gifts have exceeded the lifetime estate and gift tax exemption.5Internal Revenue Service. Instructions for Form 709 Some states also require a gift affidavit, signed by both parties, to document that no money changed hands.
When the Owner Has Died
If you are trying to sign over a vehicle whose owner has died, you cannot simply sign their name. The right path depends on how the estate is handled and whether the owner planned ahead.
- Transfer-on-death designation. Roughly half the states let vehicle owners name a beneficiary directly on the title. If the owner set this up before death, the beneficiary claims the vehicle by presenting a death certificate at the motor vehicle office. No probate required.
- Small estate affidavit. If the total estate falls below a state-set threshold, which can range from $25,000 to $150,000 or more, an heir can often transfer the vehicle using a notarized small estate affidavit filed with the motor vehicle agency alongside a death certificate.
- Probate. For larger estates or when heirs disagree, the title transfers through probate court. The executor or administrator receives court-issued letters authorizing them to sign the title over to the heir or buyer.
In every case, a certified copy of the death certificate is required. If the deceased still had a lien on the vehicle, the loan must be paid off or assumed by the new owner with the lender’s approval before a clean title can be issued.
Check the Title for Brands Before You Sign Anything
If you are the buyer, look at the face of the title for any brand or stamp before you hand over money. Common title brands include “salvage” (the vehicle was declared a total loss by an insurer), “rebuilt” (a salvage vehicle that was repaired and re-inspected), and “flood” (water damage). These brands follow the vehicle permanently and significantly affect its value and insurability.
Sellers are generally required by state law to disclose a salvage or rebuilt brand in writing before completing the sale. Ask to see the title before agreeing to a price, and run the VIN through your state’s title-check tool or a vehicle history service to confirm the brand status matches what the seller disclosed.